Use evidence from the fact that as the mass of an object increases , the force required to push that object will increase to answer the following question. Choose from options. "The force required to swim through ocean water is greater than the force needed to swim in a heated pool because"

Select from:
 --pool water is usually cooler than ocean water.
 --pool waves carry more turbulence than ocean waves.
 --pool water has less mass and density than saltwater.
 --saltwater has less mass and density than pool water.
pool water has less mass and density than saltwater